/*格式化日期：yyyy-MM-dd*/
			formatDate(date) {
				var myyear = date.getFullYear();
				var mymonth = date.getMonth() + 1;
				var myweekday = date.getDate();
				if (mymonth < 10) {
					mymonth = "0" + mymonth;
				}
				if (myweekday < 10) {
					myweekday = "0" + myweekday;
				}
				return (myyear + "-" + mymonth + "-" + myweekday);
			},